156744055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 208365696

約数和(自身を除く): 51621641

約数列:

[1, 5, 13, 53, 65, 173, 263, 265, 689, 865, 1315, 2249, 3419, 3445, 9169, 11245, 13939, 17095, 45499, 45845, 69695, 119197, 181207, 227495, 591487, 595985, 906035, 2411447, 2957435, 12057235, 31348811, 156744055]

約数ペア:

[(1, 156744055), (5, 31348811), (13, 12057235), (53, 2957435), (65, 2411447), (173, 906035), (263, 595985), (265, 591487), (689, 227495), (865, 181207), (1315, 119197), (2249, 69695), (3419, 45845), (3445, 45499), (9169, 17095), (11245, 13939)]